Product Name- Pure Copper (99%) Bottle - Engraved Yoga Posture - Natural Water Detox / Anti Bacterial - Excellent Craft-man ship. AYURVEDIC DETOX: In Ayurveda copper is used as a detox, Yogic science recommends copper. NATURAL WATER PURIFIER: Water stored in a copper vessel, preferably overnight or at least for four hours, the water acquires a certain quality from the copper which is very good for your liver in particular and your health and energy in general. WATER STORED IN COPPER TASTES BETTER. FINISH: Comes in 3 finishes MATT, ANTIQUE, and HAMMERED. Engraved Yoga Posture with Hammered / Leaf design on Matt & Antique Finish. Material- Metal